Home / 33,499.70-50,140.20-26,063.90

Finding the Fourth Proportional to 33,499.70, 50,140.20 and 26,063.90

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Solution

The fourth proportional to 33,499.70, 50,140.20 and 26,063.90 is: 39,010.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,499.70 : 50,140.20 = 26,063.90 : x
  2. Step 2: Convert to fraction form
    33,499.70/50,140.20 = 26,063.90/x
  3. Step 3: Cross multiply
    33,499.70x = 50,140.20 × 26,063.90
  4. Step 4: Simplify right side
    33,499.70x = 1,306,849,158.78
  5. Step 5: Solve for x
    x = 1,306,849,158.78/33,499.70
  6. Step 6: Final answer
    x = 39,010.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.